1. This is a personal portable air cooler, effective distance between 40cm, surrounding temperature over 25 degrees Celsius then can feel cool effectively, more dry the environment the greater the effect
2. With trendy handle on the top, just carry it anywhere to beat the hot & stuffy summer, with style
3. Camping in hot and humid weather with cool breeze from IDI cooler, the camping is more enjoyable
4. Full filled water can use for 4-6 hours